| Rooooi vs Reina | 53–32 | 62.35% |
| Rooooi vs Kazuya | 48–23 | 67.61% |
| Rooooi vs Dragunov | 47–21 | 69.12% |
| Rooooi vs Jin | 43–22 | 66.15% |
| Rooooi vs Bryan | 39–24 | 61.90% |
| Rooooi vs King | 39–20 | 66.10% |
| Rooooi vs Lili | 29–20 | 59.18% |
| Rooooi vs Law | 23–20 | 53.49% |
| Rooooi vs Feng | 24–19 | 55.81% |
| Rooooi vs Hwoarang | 19–22 | 46.34% |
| Rooooi vs Xiaoyu | 24–15 | 61.54% |
| Rooooi vs Paul | 22–16 | 57.89% |
| Rooooi vs Yoshimitsu | 19–19 | 50.00% |
| Rooooi vs Asuka | 19–16 | 54.29% |
| Rooooi vs Jun | 20–15 | 57.14% |
| Rooooi vs Victor | 23–10 | 69.70% |
| Rooooi vs Eddy | 15–14 | 51.72% |
| Rooooi vs Steve | 19–7 | 73.08% |
| Rooooi vs Alisa | 17–8 | 68.00% |
| Rooooi vs Azucena | 13–12 | 52.00% |
| Rooooi vs Raven | 9–13 | 40.91% |
| Rooooi vs Lars | 14–7 | 66.67% |
| Rooooi vs Claudio | 7–13 | 35.00% |
| Rooooi vs Lee | 12–8 | 60.00% |
| Rooooi vs Devil Jin | 10–9 | 52.63% |
| Rooooi vs Leo | 14–5 | 73.68% |
| Rooooi vs Jack-8 | 6–10 | 37.50% |
| Rooooi vs Kuma | 9–6 | 60.00% |
| Rooooi vs Shaheen | 9–2 | 81.82% |
| Rooooi vs Nina | 4–7 | 36.36% |
| Rooooi vs Leroy | 6–4 | 60.00% |
| Rooooi vs Zafina | 2–7 | 22.22% |
| Rooooi vs Heihachi | 6–2 | 75.00% |
| Rooooi vs Clive | 6–2 | 75.00% |
| Rooooi vs Panda | 2–5 | 28.57% |
| Rooooi vs Armor King | 4–0 | 100.00% |
| Rooooi vs Anna | 0–2 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.